Staff Sgt. Dylan Zimmerman, 28th Communications Squadron airfield systems NCO in charge, logs into a Digital Audio Legal Recorder at Ellsworth Air Force Base, S.D., April 25, 2013. The DALR, installed in October 2012, provides faster and more efficient operating capability along with enhanced security. (U.S. Air Force photo by Airman 1st Class Anania Tekurio/Released)